16493886 (number)

16493886 is an even 8-digits composite number following 16493885 and preceding 16493887. In scientific notation, it is written as 1.6493886 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 5483616 positive integers (up to 16493886) that are relatively prime to 16493886.

Interesting facts

Basic properties

Name

Name sixteen million four hundred ninety-three thousand eight hundred eighty-six

Notation

Scientific notation 1.6493886 × 10^7
Engineering notation 1.6493886 × 10^6

Prime Factorization of 16493886

Prime Factorization 2 × 3 × 3 × 479 × 1913

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5497962
Product of the distinct prime numbers

The prime factorization of 16493886 is 2 × 3 × 3 × 479 × 1913. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 99, 56, 12, 608, 35, 4610, 68345, 47389, 939356, 399613, 7226821, 1788709, 26670275, 89414079, 925841344, 731214374, 1189510990, 7830467434

Basic calculations (n = 16493886)

Multiplication

n×y
n×2 32987772
n×3 49481658
n×4 65975544
n×5 82469430

Division

n÷y
n÷2 8246943
n÷3 5497962
n÷3 4123471.5
n÷5 3298777.2

Exponentiation

ny
n2 272048275380996
n3 4.4871332406308E+21
n4 7.4010264137774E+28
n5 1.2207168595183E+36

Nth Root

y√n
2√n 4061.2665512128
3√n 254.55071984316
4√n 63.728067216987
5√n 27.762885227597

Divisors of 16493886

1, 2, 3, 6, 9, 18, 479, 958, 1437, 1913, 2874, 3826, 4311, 5739, 8622, 11478, 17217, 34434, 916327, 1832654, 2748981, 5497962, 8246943, 16493886

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16493885
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16493886 can be divided by 24 positive divisors. The sum of these divisors (counting 16493886) is 1, the average is 0.041666666666667.

Base conversion 16493886

Base System Value
2 Binary 111110111010110100111110
3 Ternary 1011000222100200
4 Quaternary 332322310332
5 Quinary 13210301021
6 Senary 1345304330
8 Octal 76726476
10 Decimal 16493886
12 Duodecimal 56350a6
16 Hexadecimal fbad3e
20 Vigesimal 531ee6
36 Base36 9tiri

Cryptographic Hash Functions

md5 27f511fe87da2462590a52b008cc5361
sha1 c86747aaa5ee64185627448a8b2011712f96e258
sha256 97b8470a7c8a97bbfc9365e806f22b7423b8d58a13c85a062f94c9d713b2af62
sha512 4ce30e9311dba3dbf214e501bfd7d220132c8b27613899925832f44305e95d52e264c434f1fac7042634c6d5185f0fae2be8818c3140c645db5386eb1a62f5eb
ripemd-160 b81fc3916e6a39abb9ceccfc143a6215ea5ace33

16493886 as geometric shapes

Circle

Radius = n
Diameter 32987772
Circumference 103634142.1735
Area 8.5466486335871E+14

Sphere

Radius = n
Volume 1.8795659765926E+22
Surface area 3.4186594534348E+15
Circumference 103634142.1735

Square

Length = n
Perimeter 65975544
Area 272048275380996
Diagonal 23325877.277436

Cube

Length = n
Surface area 1632289652285976
Volume 4.4871332406308E+21
Space diagonal 28568248.566249

Equilateral Triangle

Length = n
Perimeter 49481658
Area 1.1780035876784E+14
Altitude 14284124.283124

Triangular Pyramid

Length = n
Surface area 1.1780035876784E+14
Volume 5.2881372375626E+20
Height 7775292.4258119